DISCRETE-MODE LASER DIODES
EP2004 Discrete-Mode Series – CO2 Sensing
Choose any wavelength from 1970nm – 2053nm
The EP2004 Discrete-Mode Series laser diode builds on Eblana Photonics extensive experience in longer wavelength InP processing.
The ability to interrogate higher sensitivity absorption lines in the 2um region makes this laser suitable for CO2 sensing applications ranging from combustion control, to breath analysis, to emissions monitoring.
Popular wavelengths:
- 2004nm (4990cm-1)
- 2000nm (5000cm-1)
- 1980nm (5051cm-1)
- 1972nm (5071cm-1)
PRODUCT SPECIFICATIONS
KEY POINTS
- Advanced strained InP MQW design
- High sensitivity detection
- Wavelength Modulation Spectroscopy/Cavity Ringdown Spectroscopy
Parameter |
Typical Value |
Units |
Threshold Current | 20 | mA |
Slope Efficiency | 0.04 | W/A |
Output Power | 2 | mW |
Tuning Coefficient | 0.006 | nm/mA |
Side Mode Suppression Ratio | 40 | dB |
Operating Temperature Range | -20 to 65 | °C |
PACKAGE TYPES
14-Pin Butterfly
Fibre-coupled package with TEC, monitor photodiode and optical isolation as standard
DX-1
Simplified, single package for any Eblana laser, with integrated current & TEC control electronics
TO-39 Can
Free-space emitting package with 6-pin connection for easy design integration, and anti-reflection coated window
CONTACT US
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